Best Co-op Dungeon Crawlers on Switch: Top Picks

Diablo III: Eternal Collection is the best all-around co-op dungeon crawler on Nintendo Switch: it supports up to four players on one console, has fast, satisfying loot-driven combat, and works well for both short sessions and long campaigns. Choose Cat Quest II instead if you want a simpler, lighter two-player adventure, or Children of Morta for a more story-focused roguelite.

What to Look For

“Co-op” can mean very different things on Switch, so check these details before buying:

• Local or online play: Local co-op lets people play together on one console; online co-op requires separate systems and internet access. Some games offer both, while others are local-only. Confirm the player count and mode you intend to use.
• How multiplayer works: Shared-screen play is convenient, but players may have separate menus, camera limits, or shared progression. Online parties may be easier for players at different levels, depending on the game.
• Combat and complexity: Action RPGs such as Diablo III emphasize builds, gear, and repeatable loot runs. Roguelites such as Children of Morta make each run part of a more structured progression. Consider whether your group wants a relaxed adventure or demanding combat.
• Session length and replay: Campaigns suit groups who can meet regularly; mission-based or run-based games are easier to play in short bursts. Repeatable endgame content can add hours, but is not the same as a new story.
• Version and ownership: Check the Nintendo eShop listing or box for the Switch edition’s multiplayer modes, player limit, and included content. Online features may require a Nintendo Switch Online membership; local play generally does not.

Diablo III: Eternal Collection

Best for: Groups who want a substantial, replayable action RPG and the most flexible couch co-op pick.

The Eternal Collection brings the base game, Reaper of Souls expansion, and Rise of the Necromancer pack together. Up to four players can adventure locally on one Switch, and online multiplayer is also available. Its real-time combat is easy to grasp, while character classes, skills, difficulty settings, and equipment give experienced players plenty to optimize.

Trade-offs: The screen and menus are shared, which can feel crowded when everyone is managing equipment. The loot-and-level loop is the main attraction, not a tightly paced story, and it can become repetitive if your group dislikes replaying areas for better gear. It is the safest recommendation when players want different character roles and lots of content.

Cat Quest II

Best for: Two players who want a cheerful, accessible adventure without a steep learning curve.

This colorful action RPG is built around two protagonists, a cat and a dog, and supports local two-player co-op. Players explore an overworld, take quests, clear dungeons, and improve their equipment. The straightforward controls and playful tone make it an inviting choice for families or groups with mixed gaming experience.

Trade-offs: It is smaller and less mechanically deep than Diablo III, and it does not offer online co-op. Its humor and simple combat are part of the appeal, but players seeking complex builds or an expansive endgame may outgrow it. Pick it for an easygoing local outing, not a long-term loot chase.

Children of Morta

Best for: Players who want dungeon runs with a strong narrative, distinctive art, and meaningful family progression.

This action roguelite follows the Bergson family as they fight a spreading corruption. It combines procedurally varied runs with a story that advances between expeditions, and supports local co-op for two players. The family members have different fighting styles, so swapping characters can change how a run feels.

Trade-offs: It is a run-based game, not a conventional open-ended dungeon campaign, and repeated attempts are central to progress. The combat can be demanding, particularly for a group expecting a relaxed power fantasy. Check the current Switch edition’s listing for online availability; the dependable co-op recommendation here is local play.

Streets of Rogue

Best for: Friends who value chaotic, replayable missions and creative problem-solving over traditional fantasy loot.

This top-down action roguelite sends players into procedurally generated city districts, where objectives can be approached with combat, stealth, hacking, or social abilities. It supports local multiplayer, and its many character types and unpredictable situations make repeat sessions feel different. The dungeon-crawler appeal comes from exploring hostile areas, gathering resources, and adapting plans rather than delving through fantasy caves.

Trade-offs: Its pixel-art presentation, hectic action, and open-ended missions are not for everyone. It is more of a systemic roguelite than a classic party-based RPG, and the amount happening on screen can be confusing at first. Choose it if your group enjoys experimentation and emergent comedy.

Kingdom Two Crowns

Best for: Two players who prefer cooperative exploration and strategy to rapid dungeon combat.

In this side-scrolling strategy adventure, players build and defend a kingdom, recruit helpers, and explore outward to push back threats. It offers local co-op on Switch and a calm pace that makes it easy to share decisions. Its exploration and resource gathering give it some of the appeal of a co-op adventure, even though it is not a conventional dungeon crawler.

Trade-offs: Combat is indirect: you manage a settlement and its defenses rather than controlling a hero through rooms of enemies. The game can be opaque about some mechanics, so new players may need patience and experimentation. Consider it a genre-adjacent option, not a substitute for Diablo-style action.

How to Choose

Start with your player setup. For four people on one console, Diablo III is the clearest fit in this list. For two players on the couch, Cat Quest II is the most approachable, while Children of Morta offers more challenge and narrative. If your friends are playing remotely, verify online support for the specific game and edition before purchase; do not assume that local co-op means online co-op.

Match the game to your group’s appetite for complexity. Pick Cat Quest II for uncomplicated quests, Diablo III for character builds and gear, and Streets of Rogue for flexible tactics and unpredictable missions. Children of Morta suits groups happy to repeat runs as they gradually unlock progress. Kingdom Two Crowns is the odd one out: choose it if cooperation and planning matter more than direct dungeon fighting.

Think about budget and replay value. Prices and discounts change, so compare the current eShop price with physical editions and check exactly what content is included. A larger bundle can be better value if your group will play repeatedly, but paying for extra content is not worthwhile if you only want a short, casual co-op game. Also factor in whether online play requires a subscription for your setup.

Finally, consider shared-screen comfort. Couch co-op is simple to start, but players may share a camera and menus. If your group prefers independent screens or separate schedules, an online-capable option is more practical—provided everyone has the required console, game, connection, and membership.

Frequently Asked Questions

What is the best four-player co-op dungeon crawler on Switch?
Diablo III: Eternal Collection is the strongest pick here for up to four players on one console, with online play also available.

Which pick is easiest for beginners?
Cat Quest II has approachable controls and a light tone. Diablo III is also accessible at lower difficulty, though it offers more systems to learn.

Can I play these games online?
Online support varies by game and edition. Diablo III supports online multiplayer; Cat Quest II is a local co-op choice. Check the current store listing for the others before buying.

Do I need Nintendo Switch Online for couch co-op?
No subscription is generally needed for local play on one console. Online multiplayer may require Nintendo Switch Online; confirm the game’s requirements.

Which game is closest to a traditional dungeon crawler?
Diablo III is the most direct fit, with heroes, dungeon-like areas, enemies, gear, and repeatable loot runs. Children of Morta is a story-driven roguelite alternative.

Bottom Line

For the best overall co-op dungeon-crawling experience on Switch, choose Diablo III: Eternal Collection. It combines flexible local and online multiplayer, up to four-player couch play, approachable action, and the deepest loot-driven progression in this group. If price, simplicity, or a different style matters more, choose Cat Quest II for friendly two-player local co-op, Children of Morta for narrative roguelite runs, or one of the genre-adjacent picks for a more unusual kind of teamwork.

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